Nirupam Roy

According to our database, Nirupam Roy authored at least 52 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

FreshSense: Transforming Supply Chains with Low-Cost and Dynamic Food Quality Sensing at the Pallet-Level.

Nakul Garg, Nirupam Roy, Ranveer Chandra, Vaishnavi Nattar Ranganathan

GetMobile Mob. Comput. Commun., September, 2024

Continuous Pupillography: A Case for Visual Health Ecosystem.

Usama Younus, Nirupam Roy

CoRR, 2024

IMUOptimize: A Data-Driven Approach to Optimal IMU Placement for Human Pose Estimation with Transformer Architecture.

Varun Ramani, Hossein Khayami, Yang Bai, Nakul Garg, Nirupam Roy

CoRR, 2024

Poster: Wideband Cellular Sensing for Real-time, Sustainable Geo-localization Tags.

Nakul Garg, Aritrik Ghosh, Nirupam Roy

Proceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems, 2024

LiTEfoot: Ultra-low-power Localization using Ambient Cellular Signals.

Nakul Garg, Aritrik Ghosh, Nirupam Roy

Proceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems, 2024

Demo: Scalable and Sustainable Asset Tracking with NextG Cellular Signals.

Nakul Garg, Aritrik Ghosh, Nirupam Roy

Proceedings of the 30th Annual International Conference on Mobile Computing and Networking, 2024

Learning Speaker-Listener Mutual Head Orientation by Leveraging HRTF and Voice Directivity on Headphones.

Harshvardhan C. Takawale, Nirupam Roy

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

Microstructure-Assisted Vision: Adding New Senses to Low-Power Devices.

Yang Bai, Nakul Garg, Nirupam Roy

GetMobile Mob. Comput. Commun., December, 2023

Scribe: Simultaneous Voice and Handwriting Interface.

Yang Bai, Irtaza Shahid, Harshvardhan C. Takawale, Nirupam Roy

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., December, 2023

Fast Localization and Tracking in City-Scale UWB Networks.

Nakul Garg, Irtaza Shahid, Ramanujan K. Sheshadri, Karthikeyan Sundaresan, Nirupam Roy

CoRR, 2023

Simultaneously Learning Speaker's Direction and Head Orientation from Binaural Recordings.

Harshvardhan C. Takawale, Nirupam Roy

CoRR, 2023

WhisperWand: Simultaneous Voice and Gesture Tracking Interface.

Yang Bai, Irtaza Shahid, Harshvardhan C. Takawale, Nirupam Roy

CoRR, 2023

Bringing AR/VR to Everyday Life - a Wireless Localization Perspective.

Nakul Garg, Irtaza Shahid, Karthik Sankar, Mallesham Dasari, Ramanujan K. Sheshadri, Karthikeyan Sundaresan, Nirupam Roy

Proceedings of the 24th International Workshop on Mobile Computing Systems and Applications, 2023

ThermWare: Toward Side-Channel Defense for Tiny IoT Devices.

Nakul Garg, Irtaza Shahid, Erin Avllazagaj, Jennie Hill, Jun Han, Nirupam Roy

Proceedings of the 24th International Workshop on Mobile Computing Systems and Applications, 2023

Natural Voice Interface for the Next Generation of Smart Spaces.

Yang Bai, Nakul Garg, Harshvardhan C. Takawale, Anupam Das, Nirupam Roy

Proceedings of the 24th International Workshop on Mobile Computing Systems and Applications, 2023

Poster: Preventing Fake News through Live Speech Signature.

Irtaza Shahid, Nirupam Roy

Proceedings of the 21st Annual International Conference on Mobile Systems, 2023

"Is this my president speaking?" Tamper-proofing Speech in Live Recordings.

Irtaza Shahid, Nirupam Roy

Proceedings of the 21st Annual International Conference on Mobile Systems, 2023

poster: Ultra-low-power Angle-of-Arrival Estimation Using a Single Antenna.

Nakul Garg, Nirupam Roy

Proceedings of the 21st Annual International Conference on Mobile Systems, 2023

Sirius: A Self-Localization System for Resource-Constrained IoT Sensors.

Nakul Garg, Nirupam Roy

Proceedings of the 21st Annual International Conference on Mobile Systems, 2023

EarComp 2023: Fourth International Workshop on Earable Computing.

Andrea Ferlini, Alessandro Montanari, Nirupam Roy, Katayoun Farrahi

Proceedings of the Adjunct Proceedings of the 2023 ACM International Joint Conference on Pervasive and Ubiquitous Computing & the 2023 ACM International Symposium on Wearable Computing, 2023

Structure Assisted Spectrum Sensing for Low-power Acoustic Event Detection.

Nakul Garg, Harshvardhan C. Takawale, Yang Bai, Irtaza Shahid, Nirupam Roy

Proceedings of Cyber-Physical Systems and Internet of Things Week 2023, 2023

2022

VoiceFind: Noise-Resilient Speech Recovery in Commodity Headphones.

Irtaza Shahid, Yang Bai, Nakul Garg, Nirupam Roy

Proceedings of the IASA@MobiSys 2022: Proceedings of the 1st ACM International Workshop on Intelligent Acoustic Systems and Applications, 2022

Ultra-low-power acoustic imaging.

Yang Bai, Nakul Garg, Nirupam Roy

Proceedings of the MobiSys '22: The 20th Annual International Conference on Mobile Systems, Applications and Services, Portland, Oregon, 27 June 2022, 2022

SPiDR: ultra-low-power acoustic spatial sensing for micro-robot navigation.

Yang Bai, Nakul Garg, Nirupam Roy

Proceedings of the MobiSys '22: The 20th Annual International Conference on Mobile Systems, Applications and Services, Portland, Oregon, 27 June 2022, 2022

2021

Owlet: Insect-Scale Spatial Sensing With 3D-printed Acoustic Structures.

Nirupam Roy

GetMobile Mob. Comput. Commun., 2021

Microstructure-guided spatial sensing for low-power IoT.

Nakul Garg, Yang Bai, Nirupam Roy

Proceedings of the MobiSys '21: The 19th Annual International Conference on Mobile Systems, Applications, and Services, Virtual Event, Wisconsin, USA, 24 June, 2021

Owlet: enabling spatial information in ubiquitous acoustic devices.

Nakul Garg, Yang Bai, Nirupam Roy

Proceedings of the MobiSys '21: The 19th Annual International Conference on Mobile Systems, Applications, and Services, Virtual Event, Wisconsin, USA, 24 June, 2021

2020

Acoustic Sensing for Detecting Projectile Attacks on Small Drones.

Nakul Garg, Nirupam Roy

Proceedings of the HotMobile '20: The 21st International Workshop on Mobile Computing Systems and Applications, 2020

Enabling Self-defense in Small Drones.

Nakul Garg, Nirupam Roy

Proceedings of the HotMobile '20: The 21st International Workshop on Mobile Computing Systems and Applications, 2020

LidarPhone: acoustic eavesdropping using a lidar sensor: poster abstract.

Sriram Sami, Sean Rui Xiang Tan, Yimin Dai, Nirupam Roy, Jun Han

Proceedings of the SenSys '20: The 18th ACM Conference on Embedded Networked Sensor Systems, 2020

Spying with your robot vacuum cleaner: eavesdropping via lidar sensors.

Sriram Sami, Yimin Dai, Sean Rui Xiang Tan, Nirupam Roy, Jun Han

Proceedings of the SenSys '20: The 18th ACM Conference on Embedded Networked Sensor Systems, 2020

2019

On Smart Soccer Ball as a Head Impact Sensor.

Theodore Stone, Nathaniel Stone, Nirupam Roy, William Melton, J. Benjamin Jackson, Srihari Nelakuditi

IEEE Trans. Instrum. Meas., 2019

2018

Inaudible acoustics: Techniques and applications

Nirupam Roy

PhD thesis, 2018

MUTE: bringing IoT to noise cancellation.

Sheng Shen, Nirupam Roy, Junfeng Guan, Haitham Hassanieh, Romit Roy Choudhury

Proceedings of the 2018 Conference of the ACM Special Interest Group on Data Communication, 2018

Inaudible Voice Commands: The Long-Range Attack and Defense.

Nirupam Roy, Sheng Shen, Haitham Hassanieh, Romit Roy Choudhury

Proceedings of the 15th USENIX Symposium on Networked Systems Design and Implementation, 2018

Poster: Networked Acoustics Around Human Ears.

Sheng Shen, Nirupam Roy, Junfeng Guan, Haitham Hassanieh, Romit Roy Choudhury

Proceedings of the 24th Annual International Conference on Mobile Computing and Networking, 2018

2017

Loop-Free Convergence With Unordered Updates.

Glenn Robertson, Nirupam Roy, Phani Krishna Penumarthi, Srihari Nelakuditi, Jason M. O'Kane

IEEE Trans. Netw. Serv. Manag., 2017

BackDoor: Sounds that a microphone can record, but that humans can't hear.

Nirupam Roy, Haitham Hassanieh, Romit Roy Choudhury

GetMobile Mob. Comput. Commun., 2017

Modeling Actuation Constraints for IoT Applications.

Bharathan Balaji, Bradford Campbell, Amit Levy, Xiaozhou Li, Addison Mayberry, Nirupam Roy, Vasuki Narasimha Swamy, Longqi Yang, Victor Bahl, Ranveer Chandra, Ratul Mahajan

CoRR, 2017

Demo: Riding the Non-linearities to Record Ultrasound with Smartphones.

Nirupam Roy, Haitham Hassanieh, Romit Roy Choudhury

Proceedings of the 15th Annual International Conference on Mobile Systems, 2017

BackDoor: Making Microphones Hear Inaudible Sounds.

Nirupam Roy, Haitham Hassanieh, Romit Roy Choudhury

Proceedings of the 15th Annual International Conference on Mobile Systems, 2017

2016

Ripple II: Faster Communication through Physical Vibration.

Nirupam Roy, Romit Roy Choudhury

Proceedings of the 13th USENIX Symposium on Networked Systems Design and Implementation, 2016

Listening through a Vibration Motor.

Nirupam Roy, Romit Roy Choudhury

Proceedings of the 14th Annual International Conference on Mobile Systems, 2016

Assessing header impacts in soccer with smartball: poster.

Theodore Stone, Nathaniel Stone, Xiang Guan, Srihari Nelakuditi, Nirupam Roy, Will Melton, Kayla Cole, J. Benjamin Jackson, Addis Kidane

Proceedings of the 22nd Annual International Conference on Mobile Computing and Networking, 2016

Compressing backoff in CSMA networks.

Mahanth Gowda, Nirupam Roy, Romit Roy Choudhury, Srihari Nelakuditi

Proceedings of the 24th IEEE International Conference on Network Protocols, 2016

2015

Ripple: Communicating through Physical Vibration.

Nirupam Roy, Mahanth Gowda, Romit Roy Choudhury

Proceedings of the 12th USENIX Symposium on Networked Systems Design and Implementation, 2015

2014

AccelPrint: Imperfections of Accelerometers Make Smartphones Trackable.

Sanorita Dey, Nirupam Roy, Wenyuan Xu, Romit Roy Choudhury, Srihari Nelakuditi

Proceedings of the 21st Annual Network and Distributed System Security Symposium, 2014

Demo: I am a smartphone and i can tell my user's walking direction.

Nirupam Roy, He Wang, Romit Roy Choudhury

Proceedings of the 12th Annual International Conference on Mobile Systems, 2014

I am a smartphone and i can tell my user's walking direction.

Nirupam Roy, He Wang, Romit Roy Choudhury

Proceedings of the 12th Annual International Conference on Mobile Systems, 2014

Backing out of linear backoff in wireless networks.

Mahanth Gowda, Nirupam Roy, Romit Roy Choudhury, Srihari Nelakuditi

Proceedings of the 1st ACM workshop on Hot topics in wireless, HotWireless 2014, Maui, 2014

Infrastructure Mobility: A What-if Analysis.

Mahanth Gowda, Nirupam Roy, Romit Roy Choudhury

Proceedings of the 13th ACM Workshop on Hot Topics in Networks, 2014

2013

ACM HotMobile 2013 poster: leveraging imperfections of sensors for fingerprinting smartphones.

Sanorita Dey, Nirupam Roy, Wenyuan Xu, Srihari Nelakuditi

ACM SIGMOBILE Mob. Comput. Commun. Rev., 2013